Question

Is the square root of $14$ rational?

Answer 1

A rational number is expressed by ratio of integers.

Explanation:

The only square roots that are rational numbers are those who are perfect squares.

$\sqrt{16}$ for example is a rational number because it equals $4$ and $4$ is an integer.

$\sqrt{14}=3.74$ which is not an integer and therefore is an irrational number.